//
//  NaViewController.swift
//  二次源
//
//  Created by 李建文 on 2017/2/28.
//  Copyright © 2017年 二次源. All rights reserved.
//

import UIKit

class NaViewController: UINavigationController {

    var temp:Int?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        print(temp)
        self.title = temp?.description
        // Do any additional setup after loading the view.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
   

}
